Merge pull request #1889 from craigcomstock/ENT-13212/master #14

	name: Check formatting on sources

	on:
	push:
	branches:
	- master
	workflow_dispatch: # Enables manual trigger

	jobs:
	format-shell-scripts:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	pull-requests: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	ref: "master"
	- name: Install dependencies
	run: sudo apt install shfmt
	- name: Configure git user
	run: \|
	git config user.name 'GitHub'
	git config user.email '<noreply@github.com>'
	- name: Save commit hash before
	run: echo "COMMIT_HASH_BEFORE=$(git log -1 --format=%H)">> $GITHUB_ENV
	- name: Format shell scripts
	run: \|
	grep -Erl '^(#!/(bin\|usr/bin)/(env )?(sh\|bash))' build-scripts/ \| while read -r file; do
	if shfmt --diff --indent 4 "$file"; then
	echo "No formatting needed for file '$file'"
	else
	echo "Formatting file '$file'..."
	shfmt --write --indent 4 "$file"
	git add "$file"
	git commit -m "$(basename "$file"): formatted script with shfmt"
	fi
	done
	- name: Save commit hash after
	run: echo "COMMIT_HASH_AFTER=$(git log -1 --format=%H)">> $GITHUB_ENV
	- name: Create Pull Request
	if: env.COMMIT_HASH_BEFORE != env.COMMIT_HASH_AFTER
	uses: cfengine/create-pull-request@v6
	with:
	title: Reformatted shell scripts
	body: Reformatted shell scripts using `shfmt --write --indent 4 <FILENAME>`.
	reviewers: \|
	larsewi
	craigcomstock
	branch: formatting-action
	branch-suffix: timestamp

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